Tutorials Index

This is a computer I built for my car, its an MP3 music system but can also do other tasks. Based...

Simple add-on module. A simple approach to this problem can be done inserting a circuit in the...

This 115 Vac, electronic circuit breaker uses the low drive power, low on resistance and fast...

Because the power controller is powered from the vehicle`s accessory switch, the load can...

The KA2284 are a monolithic integrated circuit disigned for 5-dot LED level meter drives with a...

The SA605 is a high performance monolithic low-power FM IF system incorporating a mixer...

Everyone is familiar with the sound of a wah pedal. This is a resonant peak in the signal that...

after it sets for awhile it runs for a couple seconds you can see injectors pulse then shuts off...

One of the simplest ways to make a battery powered High Voltage power supply is to use a common...

Magnetic stimulation is a non-invasive method of stimulating the brain and peripheral nervous...

The metal detector circuit is composed of the probe oscillator, reference oscillator, oscillation...

The UART, or Universal Asynchronous Receiver / Transmitter, is a feature of your microcontroller...